What is the Bible word for the end of time?

Answer 1

The New Testament concept of the end of time is called "parousia". This is a Greek word that means arrival - when Jesus will come, although most New Testament authors obviously believed that he had already come and that the parousia would be a second coming. Mark believed that the end of time would occur within his generation, but later authors began to accept that it would not be soon.

However, in the Tanakh (Jewish Bible), there is no talk of the 'end of the world' at all.